Question
2 tuning forks when sounded together produces 3 beats per second, on loading one of them with little wax 20 beats are heard in 4 second. find its frequency if that of other is 386 hz?
2 tuning forks when sounded together produces 3 beats per second, on loading one of them with little wax 20 beats are heard in 4 second. find its frequency if that of other is 386 hz?